VILTROX EF-E AF Focal Reducer Booster Adapter for Canon EF to Sony E-mount APS-C Camera

Product Description

• Viltrox f/Booster series can allow most of the Canon EF lenses to be used on  Sony E-mount camera bodies.
• Thanks to the built-in optical lens (4 elements / 4 groups), it can increase the aperture by one f/stop and extend the focal length. Allowing you to get in the larger area of light and achieve the depth of field that you prefer.
• EF-E (the one used for Canon EF lens) is Auto Focus and aperture can be controlled from the camera.
  
• Viltrox f/Booster are quality made using precision-machined aluminium alloy with chromium plating on both of the camera body and the lens side of the booster to ensure smooth and endurable mounting, quality aesthetic.
• Please notice : It works with the Canon EF mount lens only , NOT EF-S mount , and if your camera is full frame camera , please set it as "APS-C" before use it . Sony a6300 can't be used .

Specifications:
Lens mount: Canon EF lens
Magnification: 0.71x
Aperture: to be increased by one f/stop
Tripod mount: removable
Optical construction: 4 elements / 4 groups

Notes:
It is not suitable for Full Frame E mount cameras (e.g. A7 series) and NEX video camcorders.
Focusing is not as good as Canon EF lens in EOS cameras and Sony E lens in NEX cameras because of different focusing systems between Canon and Sony cameras.

Suitable for:

Lens: Canon EF series lens

Cameras: Sony E-mount NEX-3 NEX-3N NEX-5 NEX-5C NEX-5R NEX-5T NEX-6 NEX-7 A5000 A5100 A6000 NEX-VG10 VG20 VG30 NEX-FS100 FS700 EX50 VG900